#details_main{
	width:980px;
	min-height:400px;
	overflow:hidden;
	/*border:red 1px solid;*/
	margin:0px auto;
	background:white;
}

#details_main table td, #details_main table th{
	border-bottom:#F5F4F2 1px solid;
	font-size:13px;
	text-align:center;
	height:40px;
	line-height:40px;
}

#details_main table td{
	color:#555555;
}
#details_main table th{
	color:#333333;
}
#details_main h4{
	color:#AF5F5F;
	font-size:20px;
}

#details_main .nav{
	margin:10px;
	width:960px;
	height:35px;
	line-height:35px;
	border-radius:5px;
	background:#F5F5F5;
}

#details_main .nav .nav_o{
	margin-top:5px;
	margin-left:10px;
}

#details_main .nav span{
	font-size:13px;
	font-weight:bold;
	position:relative;
	top:-5px;
}